Diethyl benzylmalonate

Also known as: diethyl 2-benzylmalonate, benzylmalonic acid diethyl ester, diethyl 2-benzylpropanedioate, Propanedioic acid, 2-(phenylmethyl)-, diethyl ester, Malonic acid, benzyl-, diethyl ester, Malonic acid, 2-benzyl-, diethyl ester, 1,1-Bis(ethoxycarbonyl)-2-phenylethane, NSC 41169, NSC 631631, NSC 8720

Diethyl benzylmalonate (CAS 607-81-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H18O4 and a molecular weight of 250.290 g/mol. Key properties include a melting point of 164 - 166ºC, a boiling point of 300.0±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 154.7±20.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 607-81-8
Jingsj CID: J-15164-4
Molecular Formula: C₁₄H₁₈O₄
Molecular Weight: 250.290 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	164 - 166ºC
Boiling Point	300.0±0.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	154.7±20.7 °C
Exact Mass	250.120514
PSA	52.60000
LogP	2.76
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.499
Additional Property	immiscible

Customs & Trade Information

HS Code	29173980

Frequently Asked Questions

What is the CAS number of Diethyl benzylmalonate?

The CAS number of Diethyl benzylmalonate is 607-81-8.

What are the molecular formula and molecular weight of Diethyl benzylmalonate?

Diethyl benzylmalonate has molecular formula C14H18O4 and molecular weight 250.290 g/mol.

What are the upstream and downstream products of Diethyl benzylmalonate?

For Diethyl benzylmalonate, Upstream Products: Benzaldehyde, Diethyl malonate, Benzyl chloride; Downstream Products: 2-Benzylacrylic acid, 2-Benzylsuccinic acid, 5-benzyl-2,4,6-trichloropyrimidine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Diethyl benzylmalonate (CAS 607-81-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15164-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.